Where do these Power Antenna wires go?

I'm putting in a new stereo. 88' Alltrac, (ST165)
In the new stereo wire harness, there is one wire: "Antenna Control Wire" that should trigger the power antenna up and down.
I plugged in the new stereo, and the power antenna went up, and stayed. It doesn't go back down.

After investigating further, it seems that there are two wires there associated with the power antenna;
Black wire w/Red stripe
Pink w/Blue stripe.

I connected the "Antenna Control Wire" to the black wire with a red stripe.

Does anyone know where the Pink wire w/Blue stripe needs to go, or how to correctly wire this??

The previous owner had the power antenna wired to a rocker switch to manually raise and lower it. I've somehow lost how it was connected.
I should have taken pictures before I started!

Here is a wire diagram:

Power Antenna Wire Diagram.jpg
 
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